Stocks with implied volatility movement; GRPN ALXA

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ALEXZA PHARMA (NASDAQ: ALXA) Delayed: 0.92 --0 (-0%)
Previous Close $0.92    52 Week High $1.60 
Open $13.10    52 Week Low $0.22 
Day High $0.92    P/E N/A 
Day Low $0.92    EPS $-2.77 
Volume 45       

GROUPON-A (NASDAQ: GRPN) Delayed: 19.60 -0.75 (3.69%)
Previous Close $20.35    52 Week High $5.94 
Open $20.00    52 Week Low $2.15 
Day High $20.04    P/E N/A 
Day Low $18.75    EPS $-0.14 
Volume 1,847,849